package dataserviceImp;

import java.rmi.RemoteException;
import java.util.ArrayList;

import nju.edu.super_scholar.vo.FriendsInfoVO;
import nju.edu.super_scholar.vo.FriendsVo;

public interface FriendImp {
       public void  addFriend(FriendsVo friendsVo)throws RemoteException;
       public void  deleteFriend(FriendsVo friendsVo)throws RemoteException;
       public ArrayList<FriendsInfoVO>  downLoadMyFriendList(String hostId)throws RemoteException;	
	   public void  setFresh(FriendsVo friendsVo)throws RemoteException;
	   public ArrayList<FriendsInfoVO>  getFreshList(String hostId)throws RemoteException;
}
